package com.grom.dao;

import java.util.List;

import com.grom.po.GcmsUser;

public interface GcmsUserDao {
	GcmsUserDao instance = new GcmsUserDaoImpl();

	List<GcmsUser> getAllUsers();

	List<GcmsUser> selectByCondition(String sql);

	GcmsUser getUserByID(String id);

	void add(GcmsUser user);

	void update(GcmsUser user);

	void delete(GcmsUser user);
}
